Smallest is 1.25" and largest is 4". All but one are in the school colors and several just reference the primary rival with the slogan "Beat Bethlehem." Four feature probable student art although nicely done. The largest button upper left is among the earliest as it has a patterned cardboard back with bar pin and curl carries name of maker W&H. Majority are from the 1940s. The one "Allentown Hi" at upper left has significant hairline scuffs but still displays well and the rest display NM to Mint. Scarce local issues.